GrubHub Seamless was created last year when the two largest online food delivery services, New York-based Seamless and Chicago-based GrubHub, merged. The website now serves 600 cities, with about 28,000 restaurants available for delivery. The company generated more than $100 million in revenue in 2012.

The tech IPO is becoming a familiar story, especially in the consumer-tech field. In 2013, more than 200 U.S. listed IPOs came to market. Many of these were tied to consumer-tech, including online coupon company RetailMeNot and e-commerce company Zulily. 2014 promises continue the trend, as online coupon company Coupons.com Inc. and digital camcorder company GoPro Inc. have already filed for IPOs this year.